diff options
Diffstat (limited to 'fs/xfs/xfs_trace.h')
| -rw-r--r-- | fs/xfs/xfs_trace.h | 51 |
1 files changed, 37 insertions, 14 deletions
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index 8a6532aae779..6fcc893dfc91 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -640,6 +640,16 @@ DEFINE_INODE_EVENT(xfs_inode_set_cowblocks_tag); DEFINE_INODE_EVENT(xfs_inode_clear_cowblocks_tag); DEFINE_INODE_EVENT(xfs_inode_free_cowblocks_invalid); +/* + * ftrace's __print_symbolic requires that all enum values be wrapped in the + * TRACE_DEFINE_ENUM macro so that the enum value can be encoded in the ftrace + * ring buffer. Somehow this was only worth mentioning in the ftrace sample + * code. + */ +TRACE_DEFINE_ENUM(PE_SIZE_PTE); +TRACE_DEFINE_ENUM(PE_SIZE_PMD); +TRACE_DEFINE_ENUM(PE_SIZE_PUD); + TRACE_EVENT(xfs_filemap_fault, TP_PROTO(struct xfs_inode *ip, enum page_entry_size pe_size, bool write_fault), @@ -1208,6 +1218,12 @@ DEFINE_EVENT(xfs_readpage_class, name, \ DEFINE_READPAGE_EVENT(xfs_vm_readpage); DEFINE_READPAGE_EVENT(xfs_vm_readpages); +TRACE_DEFINE_ENUM(XFS_IO_HOLE); +TRACE_DEFINE_ENUM(XFS_IO_DELALLOC); +TRACE_DEFINE_ENUM(XFS_IO_UNWRITTEN); +TRACE_DEFINE_ENUM(XFS_IO_OVERWRITE); +TRACE_DEFINE_ENUM(XFS_IO_COW); + DECLARE_EVENT_CLASS(xfs_imap_class, TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count, int type, struct xfs_bmbt_irec *irec), @@ -1885,11 +1901,11 @@ TRACE_EVENT(xfs_dir2_leafn_moveents, { 0, "target" }, \ { 1, "temp" } -#define XFS_INODE_FORMAT_STR \ - { 0, "invalid" }, \ - { 1, "local" }, \ - { 2, "extent" }, \ - { 3, "btree" } +TRACE_DEFINE_ENUM(XFS_DINODE_FMT_DEV); +TRACE_DEFINE_ENUM(XFS_DINODE_FMT_LOCAL); +TRACE_DEFINE_ENUM(XFS_DINODE_FMT_EXTENTS); +TRACE_DEFINE_ENUM(XFS_DINODE_FMT_BTREE); +TRACE_DEFINE_ENUM(XFS_DINODE_FMT_UUID); DECLARE_EVENT_CLASS(xfs_swap_extent_class, TP_PROTO(struct xfs_inode *ip, int which), @@ -2178,6 +2194,14 @@ DEFINE_DISCARD_EVENT(xfs_discard_exclude); DEFINE_DISCARD_EVENT(xfs_discard_busy); /* btree cursor events */ +TRACE_DEFINE_ENUM(XFS_BTNUM_BNOi); +TRACE_DEFINE_ENUM(XFS_BTNUM_CNTi); +TRACE_DEFINE_ENUM(XFS_BTNUM_BMAPi); +TRACE_DEFINE_ENUM(XFS_BTNUM_INOi); +TRACE_DEFINE_ENUM(XFS_BTNUM_FINOi); +TRACE_DEFINE_ENUM(XFS_BTNUM_RMAPi); +TRACE_DEFINE_ENUM(XFS_BTNUM_REFCi); + DECLARE_EVENT_CLASS(xfs_btree_cur_class, TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp), TP_ARGS(cur, level, bp), @@ -2197,9 +2221,9 @@ DECLARE_EVENT_CLASS(xfs_btree_cur_class, __entry->ptr = cur->bc_ptrs[level]; __entry->daddr = bp ? bp->b_bn : -1; ), - TP_printk("dev %d:%d btnum %d level %d/%d ptr %d daddr 0x%llx", + TP_printk("dev %d:%d btree %s level %d/%d ptr %d daddr 0x%llx", MAJOR(__entry->dev), MINOR(__entry->dev), - __entry->btnum, + __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS), __entry->level, __entry->nlevels, __entry->ptr, @@ -2276,7 +2300,7 @@ DECLARE_EVENT_CLASS(xfs_defer_pending_class, ), TP_fast_assign( __entry->dev = mp ? mp->m_super->s_dev : 0; - __entry->type = dfp->dfp_type->type; + __entry->type = dfp->dfp_type; __entry->intent = dfp->dfp_intent; __entry->committed = dfp->dfp_done != NULL; __entry->nr = dfp->dfp_count; @@ -2405,7 +2429,7 @@ DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_deferred); DECLARE_EVENT_CLASS(xfs_rmap_class, TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten, - struct xfs_owner_info *oinfo), + const struct xfs_owner_info *oinfo), TP_ARGS(mp, agno, agbno, len, unwritten, oinfo), TP_STRUCT__entry( __field(dev_t, dev) @@ -2440,7 +2464,7 @@ DECLARE_EVENT_CLASS(xfs_rmap_class, DEFINE_EVENT(xfs_rmap_class, name, \ TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \ xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten, \ - struct xfs_owner_info *oinfo), \ + const struct xfs_owner_info *oinfo), \ TP_ARGS(mp, agno, agbno, len, unwritten, oinfo)) /* simple AG-based error/%ip tracepoint class */ @@ -2610,10 +2634,9 @@ DEFINE_AG_ERROR_EVENT(xfs_ag_resv_init_error); #define DEFINE_AG_EXTENT_EVENT(name) DEFINE_DISCARD_EVENT(name) /* ag btree lookup tracepoint class */ -#define XFS_AG_BTREE_CMP_FORMAT_STR \ - { XFS_LOOKUP_EQ, "eq" }, \ - { XFS_LOOKUP_LE, "le" }, \ - { XFS_LOOKUP_GE, "ge" } +TRACE_DEFINE_ENUM(XFS_LOOKUP_EQi); +TRACE_DEFINE_ENUM(XFS_LOOKUP_LEi); +TRACE_DEFINE_ENUM(XFS_LOOKUP_GEi); DECLARE_EVENT_CLASS(xfs_ag_btree_lookup_class, TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno, xfs_lookup_t dir), |